Stefan Hajnoczi 1665d9326f virtio-blk: implement BlockDevOps->drained_begin() ... Detach ioeventfds during drained sections to stop I/O submission from the guest. virtio-blk is no longer reliant on aio_disable_external() after this patch. This will allow us to remove the aio_disable_external() API once all other code that relies on it is converted. Take extra care to avoid attaching/detaching ioeventfds if the data plane is started/stopped during a drained section. This should be rare, but maybe the mirror block job can trigger it. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20230516190238.8401-18-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2023-05-30 17:32:02 +02:00
..
meson.build	hw/xen: Build PV backend drivers for CONFIG_XEN_BUS	2023-03-07 17:04:30 +00:00
trace-events	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
virtio-blk.c	virtio-blk: implement BlockDevOps->drained_begin()	2023-05-30 17:32:02 +02:00
virtio-blk.h	hw/block: Fix the return type	2017-12-19 09:25:28 +00:00
xen-block.c	xen-block: implement BlockDevOps->drained_begin()	2023-05-30 17:32:02 +02:00
xen-block.h	xen-block: implement BlockDevOps->drained_begin()	2023-05-30 17:32:02 +02:00